When: September 18–20, 2026 Where: Virtual Who: UC Master Gardener volunteers This statewide event delivers the most current, research‑based horticulture information from UC experts. Expect practical ...

What is a Backyard Orchard?A backyard orchard is a small-scale fruit-growing area near a residence that offers benefits such as fresh produce, economic savings, and environmental improvements. These ...

Why are the leaves on my citrus tree turning yellow? 2. I get lots of flowers but almost NO tomatoes. What’s wrong? 3. How can I get my soil tested? 4. There are small insects all over my roses and ...

Framework for Assessing Impacts to the Valley Elderberry Longhorn Beetle, U.S. Fish and Wildlife Service. Safe Harbor Agreements for Valley Elderberry Longhorn Beetle (a federally listed endangered ...

Composting 101:Turn Green Waste into Gold Join Certified Ventura County Master Gardener, Terry Garman, to learn the basics of making compost. Compost is nature’s best soil amendment. Learn how to ...

Approximately 90 of the more than 700 species in the tree genus Eucalyptus have been introduced into North America over the last 150 years. Eucalyptus spp. are native to Australia and New Guinea. Many ...

Productive and resilientResearchers across California are developing new varieties of dry beans and testing them in a hunt ...

Research & Extension Centers REC contact us information, research and extension information ...

November 17, 2025 By Brianna Aguayo Villalon, Danielle Lee, Monica D Zuercher, Wendi Gosliner ...

On Dec. 1 in Davis, UC Cooperative Extension is offering in-person training for people to receive certification to measure ...